Backlight apparatus and display apparatus using same
A backlight apparatus has a housing composed of a first frame and a second frame, each having a side wall, put together, an optical guide plate housed in the housing, and a reflector inserted between the side surface of the light guide plate and the side wall of the housing. A reflector guide is formed on the side wall of the housing, and has a tilted surface tilted toward an insertion direction of the reflector.
1. A backlight apparatus comprising:
a housing composed of a first frame and a second frame, each having a side wall, put together, the housing having a light guide plate housed therein; and
a reflector having a line light source housed therein and inserted between a side surface of said light guide plate and the side wall of said housing via an opening formed in said housing;
wherein a reflector guide is formed on the side wall of said housing to protrude therefrom, said reflector guide having a tilted surface tilted toward an insertion direction of said reflector.
2. The backlight apparatus according to claim 1 , wherein a plurality of said reflector guides are formed on the side wall of said housing.
3. A display apparatus comprising:
the backlight apparatus according to claim 1 or 2 ; and
a light control member for controlling light emitted from said line light source.
4. The display apparatus according to claim 3 , wherein said light control member is a liquid crystal panel.
5. The backlight apparatus according to claim 1 , wherein the reflector is guided by the tiled surface of the reflector guide when inserting to a space between the surface of the light guide plate and the side wall of the housing.
6. The backlight apparatus according to claim 1 , wherein the reflector guide further comprises a parallel surface parallel to the side wall of the housing, wherein
the parallel surface of the reflector guide is configured to contact the reflector after the insertion, and tightly support the reflector.